Start off by going forward. Get the Sniper Cartridge and the Rockets. Go back to the main walkway, procede forward, and shoot the guard on top of the pillar to your right with your Rocket Launcher. Then, go forward and shoot the guard to your left again using the Rocket Launcher. Keep walking forward and kill the guard on the bridge. Walk forward and kill the guard to your right. Go forward into the hut. Get the large Medicine Pack, Sniper Cartridges, and Rockets. Leave the hut and turn left. 

Walk forward and blast the guy that's on the bridge, then go up a little more and kill the guy to your  right. Again, go forward and kill the guy to your left. Enter into the next hut a little ways up. Get the blue key and the medium Medicine Pack. Leave the hut and turn left. Go forward and shoot the sniper at right. Walk forward once again and kill the guy to your left. You now know a new combo (The Shocker: HK, HK, HK, LK, LP). Keep going forward, get the Rockets, then kill the guy to your right. Move forward and blast the sniper to your left, then keep walking forward and shoot the sniper that's on the bridge. Pick up the medium Medicine Pack, then move forward and shoot the guy. Get his ammo and the small Medicine Pack. Again, go forward and down the hill to the door, then enter into it.

Enter the hallways, go forward, and shoot the two awaiting guards. You now know another combo (Grand Slam: LK, LK, LK, LP, HP). At left, there is a crack in a wall. Blast through it with a Detonator, enter the hole, and get the emerald. Leave the hole and walk forward. At right there is another crack in the wall. Use a Detonator again. Walk inside the hole, and push pillars three and four aside. Continue down all of the passages and move the pillars at the end of each passage. Enter all the rooms and flip the switches in each of the passages. Leave and go back to the hallway. 

Continue forward and find the crack in the wall at left. Use the Detonator and walk torwards the altar. Go forward and open the door at left. Get the Grenade Launcher and the Grenades. Now, leave the room and walk down the hallway. Kill the two guys and take their ammo. Continue forward and go through the opening to your right. Follow the hallway until you reach the room to your left. Use the computer to make the lift come down. Leave the room and head for the main hallway. Walk forward and enter the opening at left. Continue down the hallway until you reach the doorway at left. Go inside, then move the crates at the top of the screen. Enter the hidden room to get another extra life. 

Procede back to the main hallway. Go forward and cross the bridge. Open the door at left and go in. Use the computer to make the lift go back up. Leave the room and walk forward. Kill the guard and take his ammo. Continue forward and get the amethyst with the dragon on it. Go back down, turn right, go down the hallway, and kill the guard. Turn left at the end of the hallway. Enter the room and get the blue key. Continue left and cross the bridge. Get the ruby and jump down the opening at the bottom of the screen. Procede down the hallway and kill the guard. Go right and return to the main hallway again. Walk down and open the door at right. 

Go up to the Altar of Queen Eliza and put the emerald on the top of the Altar. Leave the room and walk down the hallway towards the bottom of the screen. Go into the second room at left. Walk up to the Altar of Princess Adrian and put the amethyst on the top of the Altar. Leave the room and go up the hallway. Enter the second opening at right and follow the hallway until you get to the computer room. Use the computer to put the damn lift down again. Exit the room and go back to the main hallway. 

Procede forward and enter the opening at left. Follow the hallway into the room at left. Go up to the Altar of Queen Rhiana and put the ruby on top of the Altar. You will hear the announcer say "Excellent!" Now, leave this room and go back to the main hallway. Walk up and cross the bridge. Keep on walking forward until you reach the wall with the MK Dragon on it.

Continue by walking forward. Climb the last rock to your right, then climb up onto the ledge. Walk along the ledge until you reach the opening in the wall. Enter it and go to the right. Go up the ramp and get the Sniper Cartridge. Kill the guard and climb up the wall to your right. Run down and get the large Medicine Pack and the Rocket. Drop down to the center, kill the two guards, and take their shotgun shells. Then, climb the wall at left and get the Grenades and the key. 

Jump down to the center of the room. Walk forward and up the ramp. Enter the room and kill the three guards with a weapon. Then, go up the stairs at right and use the computer to activate the plank. Go into the room at right and kill the three guards. Get the Medicine Packs and leave the room. Go back down the stairs, then climb the plank and go through the portal. It is now time to test your might against the fourth boss... Tremor.

Tremor: In order to defeat this Lin Kuei ninja, stay away from his fireballs and beat him down with combos whenever you can. Sometimes he may smash the ground, which will knock you over. Don't worry. Keep hitting him with combos, and after a while, he'll be history. Once he's gone, walk through the portal.

GOOD JOB, YOU BEAT LEVEL 4!!

Remember to save your game, and continue to Level 5... Outworld